Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Katherine Koester, LLC

Organization Professional Counselor · NPI 1033845573

Katherine Koester, LLC is a Professional Counselor in Geneva, Illinois. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

515 Hamilton St
Geneva, IL 60134-2138
Phone: (630) 828-6655
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X

Record details

NPI number1033845573
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Koester — Owner · (630) 828-6655
Other names Fox River Valley Center For Depth Therapy
NPI enumeratedJuly 27, 2022
Last updated in NPPESJuly 27, 2022
Certification dateJuly 27, 2022
Mailing address38w615 Hilltop Dr, St Charles, IL 60175-6018

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